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| Year | Trade Value | Weight (kg) | Quantity |
| 2006 | $163,234 | 409,180 | 409,180 |
| 2007 | $78,644 | 141,944 | 141,944 |
| 2008 | $41,456 | 37,495 | 37,495 |
| 2009 | $161,535 | 101,366 | 101,366 |
| 2010 | $113,479 | 110,405 | 110,405 |
| 2011 | $1,181,219 | 1,093,186 | 1,093,186 |
Note: Quantity represents Weight in kilograms
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